/*
 * Copyright (C) 2012 The Android Open Source Project
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *      http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.android.uiautomator.tree;

public class RootWindowNode extends BasicTreeNode {

	private final String mWindowName;
	private Object[] mCachedAttributesArray;
	private int mRotation;

	public RootWindowNode(String windowName) {
		this(windowName, 0);
	}

	public RootWindowNode(String windowName, int rotation) {
		mWindowName = windowName;
		mRotation = rotation;
	}

	@Override
	public String toString() {
		return mWindowName;
	}

	@Override
	public Object[] getAttributesArray() {
		if (mCachedAttributesArray == null) {
			mCachedAttributesArray = new Object[] { new AttributePair("window-name", mWindowName) };
		}
		return mCachedAttributesArray;
	}

	public int getRotation() {
		return mRotation;
	}
}
